Laser cavity
[电] 激光空腔
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
Now stand up, please.
现在站起来。
To gain teaches how to spend.
量入为出。
Because my father found work in Paris.
因为我父亲在巴黎找到了工作。